| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $100.73 | 9.252% | $110.0495 | $110.05 | $110.05 | $110.00 |
| Purchase #2 | $31.77 | 4.722% | $33.2702 | $33.27 | $33.25 | $33.30 |
| Purchase #3 | $165.78 | 6.160% | $175.992 | $175.99 | $176.00 | $176.00 |
| Purchase #4 | $236.73 | 6.251% | $251.528 | $251.53 | $251.55 | $251.50 |
| Purchase #5 | $9.91 | 9.559% | $10.8573 | $10.86 | $10.85 | $10.90 |
| Purchase #6 | $16.89 | 9.273% | $18.4562 | $18.46 | $18.45 | $18.50 |
| Purchase #7 | $58.93 | 10.856% | $65.3274 | $65.33 | $65.35 | $65.30 |
| 7 purchase totals = | $620.74 | $665.4806 | $665.49 | $665.50 | $665.50 | |